表面磁静电波与交换模式的共振相互作用对 YIG/Pt 结构中电磁场产生的影响

IF 1.1 4区物理与天体物理 Q4 PHYSICS, APPLIED Technical Physics Pub Date : 2024-09-02 DOI:10.1134/s1063784224010341

M. E. Seleznev, Yu. V. Nikulin, V. K. Sakharov, Yu. V. Khivintsev, A. V. Kozhevnikov, S. L. Vysotskiy, Yu. A. Filimonov

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引用次数: 0

摘要

摘要研究了在薄膜 Pt/YIG 结构中由传播的磁静电表面波与 YIG 薄膜的交换模式杂化引起的电磁场（U）产生的特性。研究表明，在与偶极交换共振（DER）相对应的频率 f* 下，电磁场 U 的大小比不同于 DER 的频率 (f?f*) 增加了数倍。对具有不同铂微带几何形状的铂/YIG 结构的伏特-瓦特灵敏度进行了估算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Influence of the Resonant Interaction of Surface Magnetostatic Waves with Exchange Modes on the EMF Generation in YIG/Pt Structures

Abstract

The characteristics of EMF (U) generation in the thin-film Pt/YIG structures caused by hybridization of propagating magnetostatic surface waves with exchange modes of YIG film were studied. It was shown that at frequencies f* corresponding to the dipole-exchange resonances (DER) the magnitude of EMF U increases by several times in comparison with the frequencies different from DER (f?f*). The Volt-Watt sensitivity was estimated for the Pt/YIG structures with different geometries of Pt microstrips.

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来源期刊

Technical Physics 物理-物理：应用

CiteScore

1.30

自引率

14.30%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.